<script setup lang="ts">
// 导入模型解析构造函数
import { Application } from "@splinetool/runtime";
// 导入大屏适配插件
import VScaleScreen from "v-scale-screen";
import { nextTick, onMounted, ref, watch } from "vue";
import { storeToRefs } from "pinia";
import useParkStore from "@/pinia/store/parkStore/parkStore.ts";
import initBarChart from "@/hooks/useInitBarChart.ts";
import initPieChart from "@/hooks/useInitPieChart.ts";
import Loading from "@/views/largeScreen/components/loading.vue";

const parkStore = useParkStore();
const { base, parkIncome } = storeToRefs(parkStore);
const barChart = ref<HTMLDivElement>();
const pieChart = ref<HTMLDivElement>();
const ref3D = ref<HTMLCanvasElement>();
const loading = ref<boolean>(false);
const init3D = () => {
  // 开启进度条
  loading.value = true;
  // 实例化解析器实例
  let spline = new Application(ref3D.value as HTMLCanvasElement);
  // 拉取模型调用后端接口
  spline.load("https://fe-hmzs.itheima.net/scene.splinecode").then(() => {
    console.log("3D模型加载并渲染完毕");
    loading.value = false;
  });
};

onMounted(() => {
  init3D();
});
onMounted(() => {
  parkStore.fetchParkInfo();
  nextTick(() => {
    watch(() => parkIncome.value, () => {
      initBarChart(barChart.value as HTMLDivElement);
      initPieChart(pieChart.value as HTMLDivElement);
    });
  });
});

</script>

<template>
  <v-scale-screen width="1920" height="1080">
    <div class="all-charts">
      <!-- 园区概况 -->
      <div class="section-one">
        <img class="img-header" src="https://yjy-teach-oss.oss-cn-beijing.aliyuncs.com/smartPark/%E5%A4%A7%E5%B1%8F%E5%88%87%E5%9B%BE/%E5%9B%AD%E5%8C%BA%E6%A6%82%E5%86%B5%402x.png" alt="" />
        <div class="icons-container">
          <div class="item">
            <div class="icons-item building-icon">
              <span class="number">{{ base?.buildingTotal }}</span>
            </div>
            <span class="title">楼宇总数</span>
            <span class="unity">（栋）</span>
          </div>
          <div class="item">
            <div class="icons-item enterprise-icon">
              <span class="number">{{ base?.enterpriseTotal }}</span>
            </div>
            <span class="title">入驻企业总数</span>
            <span class="unity">（家）</span>
          </div>
          <div class="item">
            <div class="icons-item car-icon">
              <span class="number">{{ base?.parkingTotal }}</span>
            </div>
            <span class="title">车位总数</span>
            <span class="unity">（个）</span>
          </div>
          <div class="item">
            <div class="icons-item rod-icon">
              <span class="number">{{ base?.chargePoleTotal }}</span>
            </div>
            <span class="title">一体杆总数</span>
            <span class="unity">（个）</span>
          </div>
        </div>
      </div>
      <!-- 园区年度收入分析 -->
      <div class="section-two">
        <img class="img-header"
             src="https://yjy-teach-oss.oss-cn-beijing.aliyuncs.com/smartPark/%E5%A4%A7%E5%B1%8F%E5%88%87%E5%9B%BE/%E5%9B%AD%E5%8C%BA%E5%B9%B4%E5%BA%A6%E6%94%B6%E5%85%A5%E5%88%86%E6%9E%90%402x.png"
             alt="" />
        <div class="bar-chart-titile">
          <span>单位：元</span>
          <div>
            <span class="bar-icon blue-bar-icon"></span>
            <span class="bar-icon red-bar-icon"></span>
            <span>收入情况</span>
          </div>
        </div>
        <div class="bar-chart" ref="barChart"></div>
      </div>
      <!-- 园区产业分布 -->
      <div class="section-three">
        <img class="img-header" src="https://yjy-teach-oss.oss-cn-beijing.aliyuncs.com/smartPark/%E5%A4%A7%E5%B1%8F%E5%88%87%E5%9B%BE/%E5%9B%AD%E5%8C%BA%E4%BA%A7%E4%B8%9A%E5%88%86%E5%B8%83%402x.png" alt="" />
        <div class="pie-chart" ref="pieChart"></div>
      </div>
    </div>
    <div class="model-container">
      <!--进度条-->
      <Loading :loading="loading"></Loading>
      <!-- 准备3D渲染节点 -->
      <canvas class="canvas-3d" ref="ref3D" />
    </div>
  </v-scale-screen>

</template>

<style lang="scss" scoped>
.all-charts {
  position: absolute;
  top: 0;
  left: 0;
  width: 480px;
  height: 100vh;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(to left, rgba(0, 6, 15, 0.00) 0%, rgba(0, 6, 15, 0.00) 20%, rgba(0, 0, 0, 0.40) 30%, rgba(0, 0, 0, 0.60) 40%, rgba(1, 4, 11, 1) 70%, #04070d 100%);

  .img-header {
    height: 30px;
  }
}

.section-one {
  flex-basis: 25%;

  .icons-container {
    display: flex;
    justify-content: space-between;
    padding: 20px 0;

    .item {
      text-align: center;
      display: flex;
      flex-direction: column;
      flex: 1;

      .icons-item {
        height: 80px;
        position: relative;

        .number {
          position: absolute;
          left: 50%;
          transform: translateX(-50%);
          font-size: 18px;
          font-family: FontquanXinYiGuanHeiTi, FontquanXinYiGuanHeiTi-Regular;
          color: #ffffff;
        }
      }

      .building-icon {
        background: url('@/assets/building-icon.png') no-repeat 50% 0 / contain;
      }

      .enterprise-icon {
        background: url('@/assets/enterprise-icon.png') no-repeat 50% 0 / contain;
      }

      .rod-icon {
        background: url('@/assets/rod-icon.png') no-repeat 50% 0 / contain;
      }

      .car-icon {
        background: url('@/assets/car-icon.png') no-repeat 50% 0 / contain;
      }

      .title,
      .unity {
        font-size: 14px;
        color: #cdd7e1;
      }

      .title {
        margin-top: 8px;
      }
    }
  }
}

.section-two {
  flex-basis: 35%;
  margin-top: 20px;

  .bar-chart {
    width: 100%;
    height: calc(100% - 90px);
  }
}

.section-three {
  flex-basis: 40%;

  .pie-chart {
    position: relative;
    margin: 0 auto;
    padding-bottom: 20px;
    width: 80%;
    height: calc(100% - 40px);
  }
}

.model-container {
  height: 100%;
  background-color: black;
  width: 100%;
  flex-shrink: 0;
}
</style>
